How to change the washer on a mixer tap

Have you noticed that your mixer tap is leaking? This could be due to a worn-out washer that needs replacing. Don’t worry, you don’t have to call a plumber just yet! Changing the washer on a mixer tap is a simple DIY fix that anyone can do. In this article, we will guide you through the process step-by-step, so you can have your tap back in working order in no time.

Before we begin, it’s important to gather the necessary tools. You will need an adjustable spanner, a flat-head screwdriver, and a replacement washer. Make sure you turn off the water supply to the tap before starting any work. Once you have everything ready, let’s get started on fixing your leaking tap.

First, locate the screw cap on the handle of the tap. Using the flat-head screwdriver, carefully remove the screw cap by gently prying it off. Underneath the cap, you will find the retaining screw that holds the handle in place. Use the screwdriver to unscrew it counterclockwise and remove the handle. Set the handle aside.

Now, using the adjustable spanner, loosen and remove the tap gland nut located beneath the handle. This will expose the jumper assembly and the washer. Carefully detach the jumper assembly from the spindle and take note of its orientation for reassembly later. Next, remove the worn-out washer by unscrewing the retaining nut. Replace it with a new washer of the same size and material.

Once the new washer is in place, reassemble the tap components in the reverse order. Make sure each part is securely fastened and the jumper assembly is correctly aligned. Tighten the tap gland nut using the adjustable spanner, but be careful not to overtighten as this could cause damage. Finally, replace the handle and screw it back on, followed by the screw cap.

Congratulations! You have successfully changed the washer on your mixer tap. Turn on the water supply, and check for any leaks. Your tap should now be working perfectly, without any annoying drips. If you continue to experience any issues, it may be best to consult a professional plumber. Otherwise, enjoy your newly repaired tap and the peace of mind that comes with it.

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Step-by-Step Guide: Changing the Washer on a Mixer Tap

Changing the washer on a mixer tap is a common household repair that can save you money on plumbers. Here’s a step-by-step guide to help you complete the task:

  1. Gather the necessary tools and materials. You will need a pair of pliers, a wrench, a cloth, and a replacement washer.
  2. Turn off the water supply. Locate the shut-off valve under the sink and turn it off in a clockwise direction. This will prevent water from flowing when you start working.
  3. Prepare your workspace. Place a cloth or towel under the tap to catch any drips or spills. This will protect your sink from getting damaged.
  4. Examine the tap. Locate the decorative cap on top of the handle and carefully remove it with the pliers. This will expose the screw that holds the handle in place.
  5. Remove the handle. Use the screwdriver to unscrew the screw beneath the cap and gently lift the handle off the tap.
  6. Access the cartridge. You may need to remove additional parts, such as a plastic cover or bonnet, to expose the cartridge.
  7. Remove the cartridge. Use pliers to loosen the cartridge and turn it counterclockwise until it is completely unscrewed. Carefully lift it out of the tap.
  8. Replace the washer. Inspect the old washer and replace it with a new one of the same size and shape. Make sure it is centered and sits flush with the bottom of the cartridge.
  9. Reassemble the tap. Place the cartridge back into the tap and tighten it clockwise with the pliers. Make sure it is secure, but avoid overtightening.
  10. Put the handle back on. Reattach the handle by sliding it onto the faucet and tightening the screw to hold it in place.
  11. Turn on the water supply. Slowly open the shut-off valve under the sink to allow water to flow back into the tap.
  12. Test for leaks. Turn on the tap and check for any leaks. If you notice any drips, tighten the cartridge further or replace any faulty parts.
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By following these steps carefully, you should be able to change the washer on your mixer tap and restore its proper function. Remember to take your time, use the correct tools, and always exercise caution when working with plumbing fixtures.

Preparing for the Replacement

Before you start replacing the washer on your mixer tap, it’s important to gather all the necessary tools and materials. Here’s what you’ll need:

  • Tools: adjustable wrench, screwdriver (specific to the type of screw on the tap).
  • Materials: replacement washer.

Once you have everything you need, make sure to turn off the water supply to the tap. This can usually be done by shutting off the main water valve. It’s also a good idea to place something under the sink, like a towel or a bucket, to catch any water that may leak out during the repair process.

Next, close the drain in the sink to prevent any small parts from falling through. In case the tap has multiple taps, mark the location of each handle or knob to remember the correct placement later on. Take a moment to inspect the tap and familiarize yourself with its parts and how they fit together. This will make it easier to replace the washer.

Important Safety Note:

Working with water and plumbing fixtures can be hazardous. Always exercise caution and, if at any point you feel unsure or uncomfortable, consider calling a professional plumber.

Removing and Replacing the Washer

To replace the washer on a mixer tap, you will need to carefully follow these simple steps:

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Step 1: Turn off the Water Supply

Before attempting to remove the washer, it is important to shut off the water supply to the tap. Look for the isolation valve located near the tap or at the main water supply line and turn it clockwise to stop the flow of water.

Step 2: Unscrew the Handle

Next, you will need to remove the handle of the mixer tap. Depending on the design, this may require using a screwdriver or an allen key. Unscrew any visible fasteners or pry off any covers to access the required screws.

Step 3: Remove the Valve Stem Assembly

Once the handle is off, locate the valve stem assembly. This usually consists of a brass or plastic housing and a threaded attachment. Use an adjustable wrench or pliers to unscrew the valve stem assembly in a counterclockwise direction. Be careful not to damage the threads or the surrounding surfaces.

Step 4: Replace the Washer

Once the valve stem assembly is removed, you can access the washer. Remove the old washer by gently pulling it off the assembly. Inspect the washer for any signs of wear or damage. If necessary, take the old washer to a hardware store to ensure you purchase the correct replacement size and type. Slide the new washer onto the valve stem assembly and make sure it sits snugly in place.

Step 5: Reassemble the Tap

After replacing the washer, reassemble the tap in the reverse order. Screw the valve stem assembly back into place, ensuring a tight fit. Attach the handle, using the same screws or fasteners you removed earlier. Finally, turn on the water supply and test the tap for any leaks. If no leaks are present, your washer replacement is successful.

By following these steps, you can easily remove and replace the washer on a mixer tap, restoring its functionality and preventing any leaks.

Harrison Clayton

Harrison Clayton

Meet Harrison Clayton, a distinguished author and home remodeling enthusiast whose expertise in the realm of renovation is second to none. With a passion for transforming houses into inviting homes, Harrison's writing at brings a breath of fresh inspiration to the world of home improvement. Whether you're looking to revamp a small corner of your abode or embark on a complete home transformation, Harrison's articles provide the essential expertise and creative flair to turn your visions into reality. So, dive into the captivating world of home remodeling with Harrison Clayton and unlock the full potential of your living space with every word he writes.

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